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12Y4

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ID = 27463
       
Country:
Great Britain (UK)
Brand: Marconi-Osram - (Valves/Tubes); GB
Tube type:  Double Diode   Detector 
Identical to 12Y4
First Source (s)
15.Apr.1944 : Electron Tube Registration List

Base Europe 5-Pin , B5 (Eu O, F, O5A) 1928
Was used by Military and/or Government
Filament Vf 12.6 Volts / If 0.15 Ampere / Indirect / Specified voltage AND current AC/DC
Tube prices 1 Tube prices (visible for members only)
 
12y4_462~~1.jpg
12Y4: Collection JR
Jacob Roschy

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12y4_data.png
12Y4: vom Hersteller
Andreas Echtner

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from Just Qvigstad

Usage in Models 1= 1943

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1


Forum contributions about this tube
12Y4
Threads: 2 | Posts: 2
Hits: 621     Replies: 0
Use of 12Y4
Martin Bösch
26.Mar.19
  1

According to informations discussed in the Wireles Set No. 19 Group, the valve 12Y4 (corresponding to CV523) was introduced in 1944 and saw use in the Canadian Wireless Set. No. 9 Mk I and Canandian Wireless Set No. 52.

It used a socket B5 (usually found in military sets) and could be replaced by a 12H6 with a matching octal to B5 adaptor.

The valve was a Canadian RVC equivalent to the ARDD1 or Brimar 10D1 valves which were used in the Wireless Set. No. 9.

Hope this helps, kind regards Martin

 
Hits: 2413     Replies: 0
12Y4 (12Y4)
Olivier Palix
18.Feb.09
  1

As the ARP3,the 12Y4 is used on the WWII  Canadian set C52.One for agc and detection,the second for noise limiter.

 



20 Feb 09 EE: Changed to flag for English

 
12Y4
End of forum contributions about this tube

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